Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Negative equity NBB
More debt than assets in 4 of the last 4 fiscal years.
Financials
Financial year 2025
Sustainable Estate Management from Héron, company number BE0779329474, closed financial year 2025 with a result of € -115,918 after tax. For that financial year Sustainable Estate Management recorded a gross margin of € 9,539 and equity of € -134,103. Compared with financial year 2024, the result moved from € 30,660 to € -115,918. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on August 13, 2026.
€ -134,103
▼ € 115,918 vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -115,918
▼ still € 30,660 profit in 2024
Profit after tax over the fiscal year.
€ 125,901
▲ € 117,192 vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -135,603.
People and assets in 2025
€ 9,805
▼ 44% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 1.6 million
▲ € 1.5 million vs 2024
€ 6,245 is repaid this year. At this pace the long-term loan is gone in ≈ 250 years.
€ 72,614
▲ 176% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 4,794
▼ 29% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € -41,964 | € 12,373 | € 41,277 | € 9,539 | ▼ 77% |
| Profit after taxes | € -50,108 | € -237 | € 30,660 | € -115,918 | ▼ € 146,578 |
| Equity | € -48,608 | € -48,845 | € -18,185 | € -134,103 | ▼ € 115,918 |
| Total debts | € 100,365 | € 91,774 | € 73,356 | € 1,701,362 | ▲ € 1.6 million |
| Cash | € 3,452 | € 9,645 | € 8,709 | € 125,901 | ▲ € 117,192 |
| Land & buildings | - | - | - | € 1,286,811 | |
| Retained profit | € -50,108 | € -50,345 | € -19,685 | € -135,603 | ▼ € 115,918 |
| Bank debt | € 26,208 | € 20,404 | € 14,456 | € 1,558,714 | ▲ € 1.5 million |
| Balance sheet total | € 51,757 | € 42,929 | € 55,171 | € 1,567,258 | ▲ € 1.5 million |
Key figures of Sustainable Estate Management, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.
What happened to Sustainable Estate Management?
What happened at Sustainable Estate Management in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 115,918 (▼ € 146,578 vs 2024). filed late Source: NBB ↗
- New establishment in Héron. KBO
- GUILLAUME LHOEST became a director. NBB
- Valérie DESTREE became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 50,108 loss in 2022 to € 115,918 loss in 2025.
Paid € 2,435 in corporate taxes since 2022.
Best year ever: 2024, with € 30,660 profit.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
Behind Sustainable Estate Management are GUILLAUME LHOEST and Valérie DESTREE. GUILLAUME LHOEST is also behind FAMELETTE PATRIMOINE – RURALITÉ and LE PETIT MONDE DE LONGPRE.
Directors
According to the 2025 annual accounts
GUILLAUME LHOEST
Director
Also active at: FAMELETTE PATRIMOINE – RURALITÉ, LE PETIT MONDE DE LONGPRE
since 2021
Valérie DESTREE
Director
since 2021
Establishments
Establishment units
Physical locations of this company
Rue Saint Martin 9
4217 Héron
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.
All companies at this address →What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0779.329.474
- VAT number
- BE 0779.329.474
- Registered office
- Rue Saint Martin 9, 4217 Héron
- Names & denominations
- Sustainable Estate Management · SEM
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 23 December 2021
- Peppol
- Active · Active since 18 Dec 2025
- Contact
- [email protected]
- Activities · NACE
Verhuur en exploitatie van eigen of geleased residentieel onroerend goed, exclusief sociale woningen
Bouwrijp maken van terreinen
Ondersteunende activiteiten in verband met de teelt van gewassen
Landschapsverzorging
Bosbouw en bosbouwactiviteiten